学科分类
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1 个结果
  • 简介:Adiode-pumpedalkalivaporlaser(DPAL)isoneofthemostpromisingcandidatesofthenext-generationhigh-poweredlasersource.Asthesaturatednumberdensityofalkalivaporishighlydependentonthetemperatureinsideavaporcell,thetemperaturedistributioninthecross-sectionofacellwillgreatlyaffectthehomogeneityofalasermediumandtheoutputcharacteristicsofaDPAL.Inthispaper,wedevelopedanalgorithmbasedontheregimeconcludingquasi-HilberttransformtoevaluatethephaseaberrationofawavefrontwhentheprobebeampassesthroughthevaporcellplacedinonearmofaMach–Zehnderinterferencesetup.Accordingtothetheoreticalalgorithm,wededucedthetemperaturedistributionofacesiumvaporcellfordifferentheatingconditions.Thestudyisthoughttobeusefulfordevelopmentofahigh-poweredlaser.

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